John Anderson - Boxing Rankings

{"name":"John Anderson","historyByOrg":{"WBA":[],"WBC":[],"IBF":[],"WBO":[{"month":"2010-11","rank":13,"weightClass":"Middleweight"},{"month":"2010-12","rank":11,"weightClass":"Middleweight"},{"month":"2011-01","rank":11,"weightClass":"Middleweight"},{"month":"2011-02","rank":11,"weightClass":"Middleweight"},{"month":"2011-03","rank":12,"weightClass":"Middleweight"},{"month":"2011-04","rank":12,"weightClass":"Middleweight"}]}}